FR1003809A - Improvements to the terminations of direct current telegraphy lines - Google Patents

Improvements to the terminations of direct current telegraphy lines

Info

Publication number
FR1003809A
FR1003809A FR1003809DA FR1003809A FR 1003809 A FR1003809 A FR 1003809A FR 1003809D A FR1003809D A FR 1003809DA FR 1003809 A FR1003809 A FR 1003809A
Authority
FR
France
Prior art keywords
terminations
lines
direct current
current telegraphy
telegraphy
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Marcel Gardou
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1003809A publication Critical patent/FR1003809A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/20—Arrangements affording multiple use of the transmission path using different combinations of lines, e.g. phantom working

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
FR1003809D 1947-02-27 1947-02-27 Improvements to the terminations of direct current telegraphy lines Expired FR1003809A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1003809T 1947-02-27

Publications (1)

Publication Number Publication Date
FR1003809A true FR1003809A (en) 1952-03-24

Family

ID=9563361

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1003809D Expired FR1003809A (en) 1947-02-27 1947-02-27 Improvements to the terminations of direct current telegraphy lines

Country Status (1)

Country Link
FR (1) FR1003809A (en)

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